Sentences with phrase «type of immune cell»

The researchers noted that the two studies made strikingly similar findings despite the fact that they focused on different types of immune cells.

The same area has a known role in the development of T - cells, a key type of immune cell.

When the antibody combines with this protein, specific genes are turned on in a special type of immune cell in the body.

The new study extends these discoveries to a different type of immune cell.

«A personalised immunotherapy was prepared for each patient by taking a sample of their blood and extracting a particular type of immune cell called dendritic cells.

The 1 - 3 millimeter granuloma also contains fibrous and necrotic tissue as well as a number of other types of immune cells, making it an extremely complex structure.

But researchers now suggest that skin might have an edge: It can produce certain types of immune cells on its own, relying on reinforcements from the bone marrow only in times of trouble.

UH researchers have identified a unique epigenetic footprint in specific types of immune cells from blood that can identify individuals with HIV that have a range of impairments in cognitive function.

The ADGRE2 gene provides instructions for production of ADGRE2 protein, which is present on the surface of several types of immune cells, including mast cells.

In the newly published study, Mount Sinai researchers from The Mindich Child Health and Development Institute and the Jaffe Food Allergy Institute report that by counting the numbers of one type of immune cell activated by exposure to a food, a simple, safe blood test can accurately predict the severity of each person's allergic reaction to it.

Their study in aged mice indicates that high folic acid intake causes lowered immune function because natural killer (NK) cells, a particular type of immune cell, are less effective.

Neutrophils are one of the most common types of immune cells and known to engulf microorganisms, but they are not normally associated with peripheral nerve damage, such as that caused by diabetes or trauma.

A new study from The Wistar Institute revealed the mechanism implicated in the defective function of tumor - associated dendritic cells (DCs), a specialized type of immune cells that expose the antigens on their surface to activate the T cells.

While many types of immune cells are involved in obesity - induced inflammation, «NK cell modulations do not change any of the other immune cells,» Lee says.

So research teams began souping up various types of immune cells and even targeting them to specific protein markers on tumors.

Luznik and his team inventoried types of immune cells present in the blood of bone marrow transplant patients treated with post-transplant cyclophosphamide.

The cells are a recently discovered type of immune cell called Th17.

Using animal models of precancerous polyps in the bowel, Chung and his team determined that certain types of immune cells within a chronically inflamed intestine can become rewired, causing them — paradoxically — to contribute to disease development rather than protect against it.

Immune messenger molecules called cytokines and certain types of immune cells race to the bite site, making it inhospitable for the parasite.

A few years ago, MS researchers were focused on a new type of immune cell called the Th - 17 cell, which appeared to be a key player in driving the neuronal damage in MS. Because Th - 17 cells produce the cytokine IL - 17, researchers likewise thought this chemical was essential to the disease.

Professor Dan Davis and his team at the Manchester Collaborative Centre for Inflammation Research, working in collaboration with global healthcare company GSK, investigated how different types of immune cells communicate with each other — and how they kill cancerous or infected cells.

The team first enlisted a second type of immune cell, called an antigen - presenting cell (APC).

«As a result of our new method,» says Dr. Sandra Gran, one of the two lead authors of the study, «we can now, for the first time, genetically modify different types of immune cells at will and deactivate important inflammation mechanisms.»

«For some reason the lung itself has a lot of the main type of immune cell, the neutrophil.

«Here, different types of immune cells meet up and also encounter antigen.»

Asthma has been correlated with an overabundance of one type of immune cell called M2 macrophages in the lungs.

It has been known for many years that specialised types of immune cells accumulate around amyloid plaques in patients» brains (one of the hallmarks of Alzheimer's disease) and show a dysfunctional activation profile.

Using a drug that blocks the production of a certain type of immune cell linked to inflammation and autoimmunity, the researchers successfully protected against the onset of MS in an animal model of the disease.

Those who do not respond to pembrolizumab immunotherapy lack a certain type of immune cell inside their tumor lesions.

Different types of immune cells use cytokine / chemokine as the language for communication.

They instruct other types of immune cells on when to stop and when to go.

These compounds produced by the gut bacteria serve as signaling molecules to make specific types of immune cells, an important indirect role that fiber also has in the diet that helps it influence immune activities.

The researchers studied two unrelated sets of siblings with similar immune problems and determined their symptoms were likely caused by a lack of CD70, a protein found on the surface of several types of immune cells.

The gels released the drug, which switches on a key type of immune cell, over an extended period of time.

Scientists had previously identified a receptor expressed on those cells and an immune molecule that binds to the receptor, causing the stem cells to become macrophages, a common type of immune cell.

For one, they contain a family of carbohydrates known as beta - glucans that stimulate the body's many types of immune cells, particularly so - called «first responders.»

«This shows that Tob1 only needs to be absent in this one type of immune cell in order to reproduce our initial observations in mice lacking Tob1 in all of their cells,» said Baranzini.

The researchers counted the numbers of a particular type of immune cell, known as microglia, in the samples and found that these were more numerous in the brains with Alzheimer's disease.

The team analyzed the frequency of different types of immune cells in blood collected from 110 one year - old study participants, the presence of immune - stimulatory components in the subjects» house dust and asked whether any of the factors correlated with an increased of asthma at age seven.

One advantage of this method is that it only activates a certain type of immune cell, the dendritic cell or T - cell, and only in one part of the body, near the draining lymph nodes or tumor, which helps cut down on the system - wide side effects often seen with chemotherapy.

«For the first time, we know the type of immune cells that the body uses to prevent outbreaks.

Researchers at the University of Virginia School of Medicine have found that antibiotic use made neutrophils, a type of immune cell, less effective in fighting infections and weakened the intestinal barrier against invading bugs.

This sparked my interest in the role of one type of immune cell — dendritic cells — in GVHD, and I thought this could constitute a postdoc project.

Researchers also found a type of immune cell (multinucleated macrophage giant cells) in the ovaries of reproductively «old» mice only.

When the team compared the types of immune cells activated in the fetus with those in the mother, there were clear differences, suggesting that fetuses generate an independent immune response to CMV (Journal of Experimental Medicine, DOI: 10.1084 / jem.20090348).

The males also had fewer nerve cells in their brains and their brains contained a type of immune cell that shouldn't be present there.

The scientists zeroed in on a type of immune cell called regulatory T - cells, which were known to suppress autoimmune responses.